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    January Sale
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    Sim Free price
    Samsung Galaxy S25 Ultra 256GB - Titanium Black

    Samsung
    Galaxy S25 Ultra 5G

    • With Galaxy AI.
    • 6.7-inch Dynamic AMOLED 2X display.
    • Quad 200MP rear camera.
    • 12MP front-facing camera.
    • 5000mAh battery life.

    512GB

    256GB

    1TB
    PRE-ORDER & DOUBLE YOUR STORAGE
    Three

      Plan includes:


    • 600GB Data
    • Unlimited Mins
    • Unlimited Texts
    24 Months

    Upfront cost:
    £149.00

    Monthly Cost:
    £56.00
    † Total monthly cost increasing to:
    £57.50 from April 2025 bill | £59.00 from April 2026 bill
    Monthly Charge increase by £1.50 from April each year.
    †Total monthly cost increasing to:
    £59.80 on 1st April 2025
    £61.60 on 1st April 2026.
    Out of bundle charges will increase each year by CPI + 3.9% from 1st April.
    † Total monthly cost increasing to:
    £61.80 from April 2025 bill | £63.60 from April 2026 bill
    Monthly price will increase from your April 2025 bill by £1.80. Out of bundle charges will increase every year by 5% from 1st April.
    PRE-ORDER & DOUBLE YOUR STORAGE
    Vodafone

      Plan includes:

    • was 50GB
      100GB Data
    • Unlimited Mins
    • Unlimited Texts
    24 Months

    Upfront cost:
    £139.00

    Monthly Cost:
    £58.00
    † Total monthly cost increasing to:
    £57.50 from April 2025 bill | £59.00 from April 2026 bill
    Monthly Charge increase by £1.50 from April each year.
    †Total monthly cost increasing to:
    £59.80 on 1st April 2025
    £61.60 on 1st April 2026.
    Out of bundle charges will increase each year by CPI + 3.9% from 1st April.
    † Total monthly cost increasing to:
    £61.80 from April 2025 bill | £63.60 from April 2026 bill
    Monthly price will increase from your April 2025 bill by £1.80. Out of bundle charges will increase every year by 5% from 1st April.
    PRE-ORDER & DOUBLE YOUR STORAGE
    O2

      Plan includes:


    • Unlimited Data
    • Unlimited Mins
    • Unlimited Texts
    24 Months

    Upfront cost:
    £199.00

    Monthly Cost:
    £60.00
    † Total monthly cost increasing to:
    £57.50 from April 2025 bill | £59.00 from April 2026 bill
    Monthly Charge increase by £1.50 from April each year.
    †Total monthly cost increasing to:
    £59.80 on 1st April 2025
    £61.60 on 1st April 2026.
    Out of bundle charges will increase each year by CPI + 3.9% from 1st April.
    † Total monthly cost increasing to:
    £61.80 from April 2025 bill | £63.60 from April 2026 bill
    Monthly price will increase from your April 2025 bill by £1.80. Out of bundle charges will increase every year by 5% from 1st April.
    PRE-ORDER & DOUBLE YOUR STORAGE
    Handset Only

    Use your own SIM Card or use one of our great SIM Only deals here.

    Total Cost:

    £1,249.00

    Samsung Galaxy S25 Ultra

    Filter

    Find Your Deal
    Handset Only

    Use your own SIM Card or use one of our great SIM Only deals here.

    Total Cost:

    £1249.00
    Samsung Galaxy S25 Ultra 256GB - Titanium Black

    Samsung
    Galaxy S25 Ultra

    Available on:

    Specs

    Video

    View Deals
    † O2: Your monthly price will increase every April by £1.80. Out of bundle charges will increase each year by 5% from 1st April. Vodafone: Monthly price will increase each April by £1.80 inc VAT (£1.00 inc VAT for Basics Plans), out of bundle charges will increase by the Consumer Price Index rate of inflation published in January of that year plus 3.9%. Three: The monthly price will increase each April. Please see the table here for more information.

    † Every year your chosen network will increase your contract changes as follows

    O2: Your monthly price will increase every April by £1.80. Out of bundle charges will increase each year by 5% from 1st April.

    Vodafone: During your minimum period, each year, on the 1st of April, your monthly plan charge will increase by £1.80 (£1.00 for Pay monthly Basics plans). Out of bundle charges will increase each April by the Consumer Price Index rate published in January of that year + 3.9%.

    Three: Each April, your monthly subscription charge will increase depending on how much data you have bought, please see the table below:

    Data allowance range

    Cost increase

    Lower or equal to 4GB

    £1.00

    Greater than 4GB, less than 100GB

    £1.25

    Greater or equal to 100GB

    £1.50

    Please see network Terms & Conditions for more details - you'll find these here.

    General

    All pay monthly offers subject to security and credit check. Charges will apply for paper billing. Charges may also apply for non-Direct Debit payment. Promo codes cannot be used in conjunction with any other offer. Full Legals.

    Products

    All products bought on our website are provided by ourselves, not the network, and are subject to our full T&Cs.

    Cashback

    Unless otherwise stated, cashback incentives are provided by ourselves and not the Network provider or third-party. Full details are in our T&Cs.

    Data Speeds

    Advertised 4G and 5G speeds are available in selected areas. Exact speed depends on location and number of users. Check coverage using the link in the shopping basket before buying.


    Samsung Galaxy S25 Ultra


    Powered by Galaxy AI

    Meet the Galaxy S25 Ultra - a bold, ultra-modern smartphone with a sleek, unified design, and a built-in S Pen for ultimate functionality. Crafted for durability, the S25 Ultra features a titanium frame, Corning® Gorilla® Armor 2 glass, and an IP68 rating for water and dust resistance, making it ready for any adventure. Effortlessly multitask with Google Gemini - just long-press the side button and use natural language to get things done seamlessly. Experience unmatched camera and editing capabilities with the next-gen ProVisual Engine, powered by Samsung's most advanced processor. Enjoy ultra-smooth gameplay with real-time ray tracing and Vulkan optimization on the Snapdragon® 8 Elite Mobile Platform for Galaxy. With mDNIe technology and optimised software, the Galaxy S25 Ultra delivers enhanced battery performance, letting you stream, capture, and create for hours.